Insecticide or bactericide fumigation device

Abstract

The utility model discloses an insecticide or bactericide fumigation device, and relates to the technical field of bactericide fumigation. The fumigation device comprises a shell, wherein fumigation holes are formed in the upper side of the shell; the fixed cylinder is located in the fumigation hole, a concentric-square-shaped plate is arranged on the upper side of the fixed cylinder, and two rotating plates are elastically and rotationally matched with the interior of the concentric-square-shaped plate. The fumigation holes are formed in the upper side of the shell; the fixed cylinder is located in the fumigation hole, a concentric-square-shaped plate is arranged on the upper side of the fixed cylinder, and two rotating plates are elastically and rotationally matched with the interior of the concentric-square-shaped plate; the annular plate is in elastic and sliding fit with the interior of the fixed cylinder and the interior of the concentric-square-shaped plate, and the upper end of the annular plate is matched with the rotating plate.

Description

Technical Field

[0001] The utility model belongs to the field of fungicide fumigation, and specifically relates to an insecticide or fungicide fumigation device. Background Art

[0002] Insecticides are chemicals that are effective in killing insects such as mosquitoes while causing minimal harm to humans. Insecticides used mainly in households target mosquitoes, cockroaches, ants, etc.

[0003] The patent application with publication number CN206586234U discloses an insecticide fumigator, comprising: a medicine installation part for installing medicine; a fumigation part for discharging the medicine; a light source including an ultraviolet light emitting diode; and a housing for configuring the medicine installation part, the fumigation part and the light source. Therefore, the ultraviolet light emitting diode is used to lure mosquitoes and other insects to a place with a high concentration of fumigated insecticide, so that the lured mosquitoes can be immediately killed by the high concentration of insecticide.

[0004] However, the above technology has the following disadvantages when used:

[0005] From the description in paragraph 0100 of the above-mentioned document, "at the position of the fumigation hole which is the path for the spread of the insecticide fumigated by the fumigation part, at least toward the upper space of the fumigator, a light that attracts mosquitoes well is irradiated, and mosquitoes that are far away from the fumigator and not affected by the fumigated insecticide are attracted to the periphery of the fumigator, especially the upper space". It can be seen that because the fumigation hole is exposed on the outer shell, although it can effectively attract and inactivate mosquitoes, the outer wall of the fumigation hole is not provided with a covering device, if the user has children at home, it will cause hidden dangers to the children.

[0006] Therefore, a pesticide or fungicide fumigation device is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an insecticide or fungicide fumigation device.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] An insecticide or fungicide fumigation device comprises a shell, wherein a fumigation hole is provided on the upper side of the shell;

[0010] A fixed cylinder is located inside the fumigation hole, and a circular plate is installed on the upper side of the fixed cylinder. The inner part of the circular plate is elastic and rotatably matched with two rotating plates;

[0011] An annular plate is elastically and slidably matched inside the fixed cylinder and the circular plate, the upper end of the annular plate is matched with the rotating plate, and the lower end of the annular plate is threadedly matched inside the fumigation hole.

[0012] Optionally, two through holes are provided on both sides of the circular plate, and a rotating rod is installed on the rotating plate, and the rotating rod rotatably engages with the inside of the through hole, which facilitates the rotating rod to rotate inside the circular plate through the through hole, thereby improving the stability of the rotating rod during rotation; rotating disks are provided at both ends of the rotating rod, which facilitates the installation of the rotating disk on the rotating rod; a torsion spring is installed between one side of the rotating disk and one side of the circular plate, which facilitates the installation of the torsion spring between one side of the rotating disk and one side of the circular plate, and facilitates the resetting of the rotating disk under the elasticity of the torsion spring; the torsion spring is sleeved on the peripheral side of the rotating rod, which facilitates the sleeved torsion spring on the peripheral side of the rotating rod.

[0013] Optionally, two guide grooves are provided on the inner side wall of the circular plate, and two guide blocks are installed on the annular plate, which facilitates the installation of the guide blocks on the annular plate; the guide blocks are slidably fitted inside the guide grooves, which facilitates the guide blocks to slide inside the circular plate through the guide grooves, thereby improving the stability of the guide blocks when sliding; a spring is installed between one side of the guide block and the side wall of the guide groove, which facilitates the installation of the spring between one side of the guide block and the side wall of the guide groove, thereby facilitating the guide blocks to reset under the action of the spring elasticity; an outer side wall of the annular plate is provided with an external thread, and an annular column is installed inside the fumigation hole, which facilitates the installation of the annular column inside the fumigation hole; a threaded hole is provided on the upper side of the annular column, and the threaded hole is threadedly fitted with the external thread, which facilitates the annular plate to pass through the threaded hole and the external thread to threadably fit inside the annular column.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] The annular plate is arranged so that the rotating plate drives the annular plate to slide downward under the action of the user, and the annular plate is engaged with the inside of the fumigation hole through the annular column thread by rotating the circular plate. On the one hand, it is convenient to lure and inactivate mosquitoes through the fumigation hole, and on the other hand, the circular plate protects the upper side of the fumigation hole, reduces the problem of children accidentally touching the fumigation hole, and reduces the hidden dangers of the fumigation hole when it is in use.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] In the figure:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a fixed cylinder and a rotating plate in one embodiment of the utility model;

[0021] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0022] Figure 4 This is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0023] Figure 5 for Figure 4 Schematic diagram of the structure at point B in the middle.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] Shell 1, fumigation hole 101, annular column 102, threaded hole 103;

[0026] Fixed cylinder 2, circular plate 201, through hole 202, rotating rod 203, rotating disk 204, torsion spring 205, rotating plate 206, guide groove 207, annular plate 208, guide block 209, spring 210.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] The utility model will now be further described in detail with reference to the accompanying drawings.

[0029] See also Figure 1-5 As shown, in this embodiment, a pesticide or fungicide fumigation device is provided, comprising a housing 1, and a fumigation hole 101 is opened on the upper side of the housing 1;

[0030] The fixed cylinder 2 is located inside the fumigation hole 101, and a circular plate 201 is installed on the upper side of the fixed cylinder 2. The circular plate 201 is elastic and rotatably matched with two rotating plates 206;

[0031] The annular plate 208 is elastically and slidably fitted inside the fixed cylinder 2 and the circular plate 201 , the upper end of the annular plate 208 is fitted with the rotating plate 206 , and the lower end of the annular plate 208 is threadedly fitted inside the fumigation hole 101 .

[0032] First, place the fixed cylinder 2 inside the shell 1 through the fumigation hole 101, and then rotate the rotating plate 206. The rotating plate 206 drives the annular plate 208 to slide downward, and the annular plate 208 drives the guide block 209 to slide inside the guide groove 207 and compress the spring 210. Then, slide the annular plate 208 to the upper side of the annular column 102, and then rotate the circular plate 201. The circular plate 201 drives the annular plate 208 to rotate through the rotating plate 206. The annular plate 208 is threadedly fitted inside the annular column 102 through the external thread and the threaded hole 103, thereby completing the installation of the circular plate 201.

[0033] The annular plate 208 is arranged so that the rotating plate 206 can drive the annular plate 208 to slide downward under the action of the user, and the annular plate 208 is threadedly engaged with the inside of the fumigation hole 101 through the annular column 102 by rotating the circular plate 201. On the one hand, it is convenient to attract and inactivate mosquitoes through the fumigation hole 101, and on the other hand, the circular plate 201 is arranged to protect the upper side of the fumigation hole 101, thereby reducing the problem of children accidentally touching the fumigation hole 101 and reducing the hidden dangers of the fumigation hole 101 when in use.

[0034] Two through holes 202 are provided on both sides of the circular plate 201 of the present embodiment, and a rotating rod 203 is installed on the rotating plate 206. The rotating rod 203 rotatably fits inside the through hole 202, which facilitates the rotating rod 203 to rotate inside the circular plate 201 through the through hole 202, thereby improving the stability of the rotating rod 203 during rotation. Rotating disks 204 are installed on both ends of the rotating rod 203, which facilitates the installation of the rotating disk 204 on the rotating rod 203. A torsion spring 205 is installed between one side of the rotating disk 204 and one side of the circular plate 201, which facilitates the installation of the torsion spring 205 between one side of the rotating disk 204 and one side of the circular plate 201, and facilitates the resetting of the rotating disk 204 under the elastic action of the torsion spring 205. The torsion spring 205 is sleeved on the peripheral side of the rotating rod 203, which facilitates the sleeve of the torsion spring 205 on the peripheral side of the rotating rod 203.

[0035] The inner side wall of the circular plate 201 of the present embodiment is provided with two guide grooves 207, and two guide blocks 209 are installed on the annular plate 208, which facilitates the installation of the guide blocks 209 on the annular plate 208. The guide blocks 209 are slidably fitted in the guide grooves 207, which facilitates the sliding of the guide blocks 209 in the circular plate 201 through the guide grooves 207, thereby improving the stability of the guide blocks 209 when sliding. A spring 210 is installed between one side of the guide block 209 and the side wall of the guide groove 207, which facilitates the installation of the spring 210. It is arranged between one side of the guide block 209 and the side wall of the guide groove 207, which facilitates the resetting of the guide block 209 under the elastic action of the spring 210. The outer wall of the annular plate 208 is provided with an external thread. The interior of the fumigation hole 101 is provided with an annular column 102, which facilitates the installation of the annular column 102 inside the fumigation hole 101. A threaded hole 103 is provided on the upper side of the annular column 102, and the threaded hole 103 cooperates with the external thread, which facilitates the annular plate 208 to be threadedly fitted into the interior of the annular column 102 through the threaded hole 103 and the external thread.

[0036] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An insecticide or fungicide fumigation device, characterized in that: include: A shell (1), wherein a fumigation hole (101) is provided on the upper side of the shell (1); A fixed cylinder (2) is located inside the fumigation hole (101), a circular plate (201) is installed on the upper side of the fixed cylinder (2), and the circular plate (201) is elastic and rotatably matched with two rotating plates (206); An annular plate (208) is elastically and slidably fitted inside the fixed cylinder (2) and the circular plate (201), the upper end of the annular plate (208) is fitted with the rotating plate (206), and the lower end of the annular plate (208) is threadedly fitted inside the fumigation hole (101).

2. The insecticide or fungicide fumigation device according to claim 1, characterized in that: Two through holes (202) are provided on both sides of the circular plate (201); a rotating rod (203) is mounted on the rotating plate (206); the rotating rod (203) is rotatably engaged inside the through hole (202); and rotating disks (204) are mounted on both ends of the rotating rod (203).

3. An insecticide or fungicide fumigation device according to claim 2, characterized in that: A torsion spring (205) is installed between one side of the rotating disk (204) and one side of the circular plate (201), and the torsion spring (205) is sleeved on the circumference of the rotating rod (203).

4. The insecticide or fungicide fumigation device according to claim 1, characterized in that: The inner side wall of the circular plate (201) is provided with two guide grooves (207), and the annular plate (208) is provided with two guide blocks (209).

5. The insecticide or fungicide fumigation device according to claim 4, characterized in that: The guide block (209) is slidably fitted inside the guide groove (207), and a spring (210) is installed between one side of the guide block (209) and the side wall of the guide groove (207).

6. The insecticide or fungicide fumigation device according to claim 1, characterized in that: The outer wall of the annular plate (208) is provided with an external thread, an annular column (102) is installed inside the fumigation hole (101), a threaded hole (103) is opened on the upper side of the annular column (102), and the threaded hole (103) is threadably matched with the external thread.

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